refiner
同义词：
culture | elegance | delicacy | improvement | style | enhancement | polish | subtlety | finish | nicety | cultivation | sophistication | finesse | class | maturity | purification | gentleness | fineness | grace | modification | alteration | minor change | tastefulness | propriety | tweak | politeness | gentility | breeding | courtesy | graciousness | urbanity | perfection | civility | reform | amendment | betterment | refinement | revision | advancement | discrimination | purity | enrichment | good manners | good | manners | elaboration | shade | refining | nuance | civilisation | civilization |
反义词：